uncss

UnCSS

Remove unused styles from CSS

Installation:

npm install -g uncss

Usage

From the command line:

Usage: uncss [options] <file ...>

Options:

-h, --help                   output usage information
-V, --version                output the version number
-c, --compress               Compress CSS output
-i, --ignore=<selector ...>  Do not remove given selectors

Within node:

var uncss = require('uncss');

var files   = ['my', 'array', 'of', 'HTML', 'files'],
    options = {
        ignore: ['#added_at_runtime', '.created_by_jQuery']
        compress: true,
    };

uncss(files, options, function (output) {
    console.log(output);
});

/* Look Ma, no options! */
uncss(files, function (output) {
    console.log(output);
});

/* Specifying raw HTML*/
var raw_html = '...'
uncss(raw_html, options, function (output) {
    console.log(output);
});

License

Copyright (c) 2013 Giacomo Martino. See the LICENSE file for license rights and limitations (MIT).

Features planned:

• Add PhantomJS integration